Winters Modified Racing 10 Differentials

Quick change rears have been around since the 1940s and while many are familiar with them, to others they’re a mystery we’ll help explain

We help determine what are the best 10-spline quick change gear ratios for your street or racing needs

This article demonstrates how to install a complete Winters quick change kit with additional parts including birdcages, brackets, and calipers for a modified race car.

Learn a few tips on how to properly mount Modified bodies and some products that will help get your race car body fabrication job done!

In order to be competitive and win, it's important to find the right set up that works for you and your car. Here's some general reminders to remember during set up!

Dirt modified racing delivers high-horsepower, adrenaline-fueled action, learn more about them and their racing classes

A brief overview of the steps Speedway Motors takes to ensure you get a quality differential.

Learn what gear oils do for your differential and how to choose the best gear lubricant for your application's needs

The process on how to effectively winterize your fuel system in open wheel racing. This includes step by step instructions and recommended parts to use for your fuel system.

Not sure how to get your classic ready for winter hibernation? Click here!